127399153

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2803}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 150025216

約数和(自身を除く): 22626063

約数列:

[1, 7, 43, 151, 301, 1057, 2803, 6493, 19621, 45451, 120529, 423253, 843703, 2962771, 18199879, 127399153]

約数ペア:

[(1, 127399153), (7, 18199879), (43, 2962771), (151, 843703), (301, 423253), (1057, 120529), (2803, 45451), (6493, 19621)]